High severity · published Apr 22, 2019
CVE-2019-11415
An issue was discovered on Intelbras IWR 3000N 1.5.0 devices
7.5
CVSS
13.7%
EPSS
No
On KEV
Description
An issue was discovered on Intelbras IWR 3000N 1.5.0 devices. A malformed login request allows remote attackers to cause a denial of service (reboot), as demonstrated by JSON misparsing of the \""} string to v1/system/login.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)13.7% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
I3
Iwr 3000n Firmware · Intelbras
1.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-11415
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-11415
Exploit
http://packetstormsecurity.com/files/152680/Intelbras-IWR-3000N-Denial-Of-Service.html
Third Party Advisory
https://1.337.zone/2019/04/08/intelbras-iwr-3000n-any-version-dos-on-malformed-login-request/
Exploit
https://www.exploit-db.com/exploits/46768/
More from Iwr 3000n Firmware
8.8
CVE-2019-20004
An issue was discovered on Intelbras IWR 3000N 1.8.7 devices
8.8
CVE-2019-19995
A CSRF issue was discovered on Intelbras IWR 3000N 1.8.7 devices, leading to complete control of the router, as demonstrated by v1/system/user
8.8
CVE-2019-11416
A CSRF issue was discovered on Intelbras IWR 3000N 1.5.0 devices, leading to complete control of the router, as demonstrated by v1/system/user
8.8
CVE-2019-11414
An issue was discovered on Intelbras IWR 3000N 1.5.0 devices
8.4
CVE-2025-55976
Intelbras IWR 3000N 1.9.8 exposes the Wi-Fi password in plaintext via the /api/wireless endpoint